com.sencha.gxt.widget.core.client.container

Class BoxLayoutContainer

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.sencha.gxt.widget.core.client.Component

com.sencha.gxt.widget.core.client.container.Container

com.sencha.gxt.widget.core.client.container.ResizeContainer

com.sencha.gxt.widget.core.client.container.InsertResizeContainer

com.sencha.gxt.widget.core.client.container.BoxLayoutContainer

All Implemented Interfaces:

HasAttachHandlers, HasResizeHandlers, HasHandlers, EventListener, HasEnabled, HasVisibility, HasWidgets, HasWidgets.ForIsWidget, IndexedPanel, IndexedPanel.ForIsWidget, InsertPanel, InsertPanel.ForIsWidget, IsWidget, ProvidesResize, RequiresResize, HasLayout, AddEvent.HasAddHandlers, BeforeAddEvent.HasBeforeAddHandlers, BeforeHideEvent.HasBeforeHideHandlers, BeforeRemoveEvent.HasBeforeRemoveHandlers, BeforeShowContextMenuEvent.HasBeforeShowContextMenuHandler, BeforeShowEvent.HasBeforeShowHandlers, BlurEvent.HasBlurHandlers, ContainerHandler.HasContainerHandlers, DisableEvent.HasDisableHandlers, EnableEvent.HasEnableHandlers, FocusEvent.HasFocusHandlers, HideEvent.HasHideHandlers, MoveEvent.HasMoveHandlers, RemoveEvent.HasRemoveHandlers, ShowContextMenuEvent.HasShowContextMenuHandler, ShowEvent.HasShowHandlers, HasFocusSupport, HasItemId, Iterable<Widget>

Direct Known Subclasses:

HBoxLayoutContainer, VBoxLayoutContainer

public abstract class BoxLayoutContainer
extends InsertResizeContainer

A base class for box layout containers. Provides behavior common to all box layout containers, including packing, padding and the action to take on insert and remove.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	BoxLayoutContainer.BoxLayoutContainerAppearance
static class	BoxLayoutContainer.BoxLayoutData Specifies box layout parameters which control the minimum and maximum size, as well as the "flex" value.
static class	BoxLayoutContainer.BoxLayoutPack BoxLayoutPack enumeration.

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.InsertPanel

InsertPanel.ForIsWidget

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

HasWidgets.ForIsWidget

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
BoxLayoutContainer() Creates a box layout container with the default appearance.
BoxLayoutContainer(BoxLayoutContainer.BoxLayoutContainerAppearance appearance) Creates a box layout container with the specified appearance.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(IsWidget child, BoxLayoutContainer.BoxLayoutData layoutData) Adds a widget to this box layout container with the specified layout parameters.
BoxLayoutContainer.BoxLayoutContainerAppearance	getAppearance() Returns the layout's appearance.
BoxLayoutContainer.BoxLayoutPack	getPack() Returns the layout's pack value.
Padding	getPadding() Returns the padding between widgets.
int	getScrollOffset() Returns the scroll offset.
void	insert(IsWidget w, int beforeIndex, BoxLayoutContainer.BoxLayoutData layoutData) Inserts a widget into the box layout container.
boolean	isAdjustForFlexRemainder() Returns true if the remaining space after flex calculation is applied to the last widget being flexed.
void	setAdjustForFlexRemainder(boolean adjustForFlexRemainder) Set to true if the remaining space after flex calculation should be applied to the last widget being flexed.
void	setPack(BoxLayoutContainer.BoxLayoutPack pack) Sets how the child items of the container are packed together.
void	setPadding(Padding padding) Sets the padding to use for the box layout container (i.e.
void	setScrollOffset(int scrollOffset) Sets the scroll offset (defaults to 0).

Methods inherited from class com.sencha.gxt.widget.core.client.container.InsertResizeContainer

insert, insert

Methods inherited from class com.sencha.gxt.widget.core.client.container.ResizeContainer

forceLayout, isLayoutRunning, isOrWasLayoutRunning, onResize

Methods inherited from class com.sencha.gxt.widget.core.client.container.Container

add, add, addAddHandler, addBeforeAddHandler, addBeforeRemoveHandler, addContainerHandler, addRemoveHandler, clear, disable, enable, findWidget, getItemByItemId, getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, iterator, remove, remove, remove

Methods inherited from class com.sencha.gxt.widget.core.client.Component

addBeforeHideHandler, addBeforeShowContextMenuHandler, addBeforeShowHandler, addBlurHandler, addDisableHandler, addEnableHandler, addFocusHandler, addHideHandler, addMoveHandler, addResizeHandler, addShowContextMenuHandler, addShowHandler, addStyleOnOver, clearSizeCache, disableEvents, enableEvents, fireEvent, focus, getData, getElement, getFocusSupport, getHideMode, getId, getItemId, getOffsetHeight, getOffsetWidth, getShadow, getShadowPosition, getStateId, getTabIndex, getToolTip, hide, hideToolTip, isAllowTextSelection, isAutoHeight, isAutoWidth, isDeferHeight, isEnabled, isRendered, isStateful, isVisible, isVisible, mask, mask, onBrowserEvent, removeToolTip, setAllowTextSelection, setBorders, setBounds, setBounds, setContextMenu, setData, setDeferHeight, setEnabled, setHeight, setHeight, setHideMode, setId, setItemId, setPagePosition, setPixelSize, setPosition, setShadow, setShadowPosition, setSize, setStateful, setStateId, setTabIndex, setToolTip, setToolTip, setToolTipConfig, setVisible, setWidth, setWidth, show, sync, syncSize, unmask

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, getLayoutData, getParent, isAttached, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleName, getStylePrimaryName, getTitle, isVisible, removeStyleDependentName, removeStyleName, setStyleDependentName, setStyleName, setStyleName, setStylePrimaryName, setTitle, setVisible, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.gwt.user.client.ui.InsertPanel.ForIsWidget

add

Methods inherited from interface com.google.gwt.user.client.ui.InsertPanel

add

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

getWidgetIndex

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel

getWidget, getWidgetCount, getWidgetIndex, remove

Constructor Detail

BoxLayoutContainer

public BoxLayoutContainer()

Creates a box layout container with the default appearance.

BoxLayoutContainer

public BoxLayoutContainer(BoxLayoutContainer.BoxLayoutContainerAppearance appearance)

Creates a box layout container with the specified appearance.

Parameters:

appearance - the box layout container appearance

Method Detail

add

@UiChild(tagname="child")
public void add(IsWidget child,
                      BoxLayoutContainer.BoxLayoutData layoutData)

Adds a widget to this box layout container with the specified layout parameters.

Parameters:

child - the widget to add

layoutData - the layout parameters

getAppearance

public BoxLayoutContainer.BoxLayoutContainerAppearance getAppearance()

Returns the layout's appearance.

Returns:

the appearance

getPack

public BoxLayoutContainer.BoxLayoutPack getPack()

Returns the layout's pack value.

Returns:

the pack value

getPadding

public Padding getPadding()

Returns the padding between widgets.

Returns:

the padding between widgets.

getScrollOffset

public int getScrollOffset()

Returns the scroll offset.

Returns:

the scroll offset

insert

public void insert(IsWidget w,
          int beforeIndex,
          BoxLayoutContainer.BoxLayoutData layoutData)

Inserts a widget into the box layout container.

Parameters:

w - the widget

beforeIndex - the insert index

layoutData - the layout parameters

isAdjustForFlexRemainder

public boolean isAdjustForFlexRemainder()

Returns true if the remaining space after flex calculation is applied to the last widget being flexed.

Returns:

true if adjusting for flex remainder

setAdjustForFlexRemainder

public void setAdjustForFlexRemainder(boolean adjustForFlexRemainder)

Set to true if the remaining space after flex calculation should be applied to the last widget being flexed.

Parameters:

adjustForFlexRemainder - true to add the space

setPack

public void setPack(BoxLayoutContainer.BoxLayoutPack pack)

Sets how the child items of the container are packed together.

Parameters:

pack - the pack value

setPadding

public void setPadding(Padding padding)

Sets the padding to use for the box layout container (i.e. the container itself, independent of any contained widgets).

Parameters:

padding - the padding

setScrollOffset

public void setScrollOffset(int scrollOffset)

Sets the scroll offset (defaults to 0).

Parameters:

scrollOffset - the scroll offset